baber/WOPTO huggingface dataset:
Patent JP-H10246697-A (JP)
Title: Optical inspection method and device
Inventor: UCHIKAWA KIYOSHI
IPC: G01N21/17
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical inspection device for accurately visualizing the strong region of light absorption and the lower structure even when a region with a large light absorption coefficient exists in an object. SOLUTION: An optical inspection device 1 has a means for applying inspection light with a different center wavelength to a common axis while scanning a plurality of locations that are distributed in an object 12 to be inspected. An inspection beam 4 is split while retaining phase characteristics by a translucent mirror 7 and passes through a reference light optical path 21 whose path length is variable. Rear scattered light 27 from the object 12 to be inspected is interfered with reference light 20 to form interference light and an interference light signal for each location of the object 12 to be inspected is processed and the image is displayed.
Patent JP-H06270703-A (JP)
Title: Hydraulic clutch
Inventor: UMEMOTO TOMEO
IPC: F16H57/02
Filed: 1993-03-22
Abstract: PURPOSE:To prevent the temperature of transmission oil from increasing by suppressing the stir of oil due to the rotation of a clutch body. CONSTITUTION:In a hydraulic clutch provided with a clutch body 11 which is fixed to a rotary shaft 2 and soaked in transmission oil, a cylindrical cover 20 for covering the outer peripheral face of the clutch body 11 is relatively rotatably provided over the clutch body 11.
Patent JP-H05268528-A (JP)
Title: Automatic defect correction circuit for solid-state image pickup element
IPC: H04N5/378
Filed: 1992-03-18
Abstract: PURPOSE:To surely correct an output of a defective picture element even when a level of the defective picture element is increased in accordance with a temperature rise by avoiding correction to an output of the defective picture element by a 1st correction means when a 2nd correction means applies preliminary interpolation to an output of the defective picture element corrected by the 1st correction means. CONSTITUTION:In the usual image pickup mode, an address signal of a defective picture element read from a memory 13 and an address signal from a horizontal/ vertical counter 6 are compared and when they are coincident with each other, a sampling circuit 3 holds a signal portion corresponding to the defective picture element. Furthermore, a system controller 4 allows a correction control circuit 15 to give a mask signal to a correction circuit 16 when a level of the stored defective picture element is the stored level or over in the correction of the defective picture element thereby avoiding the correction by the correction circuit 16 to the output from the defective picture element whose level is fluctuated.
Patent JP-H05263700-A (JP)
Title: Exhaust emission control device for engine
IPC: F02D43/00
Filed: 1992-03-18
Abstract: PURPOSE:To reduce NOx emission effectively by retarding the ignition timing when the sensed temp. of the exhaust gas upstream of catalyst is lower than the target temp., and shifting the fuel injection timing when the sensed temp. is higher in the direction in which the temp. of the exhaust gas sinks. CONSTITUTION:An engine 1 is provided with a catalyst 19 in an exhaust passage 12 for purifying the exhaust gas. An oxygen sensor 20 and a temp. sensor 21 for sensing the temp. of exhaust gas at the inlet to the catalyst are installed upstream of the catalyst 19. On the basis of sensing signals from the temp. sensor 21, etc., a control unit 31 controls an injector 18, spark lug 27, ignitor 26, and distributor 28. That is, when the sensed temp. of the exhaust gas is lower than the target temp. value, the ignition timing is delayed. When higher, the fuel injection timing is shifted in the direction in which the temp. of the exhaust gas sinks.
Patent JP-S59189183-A (JP)
Title: Solid heat-generating composition and its preparation
Inventor: KAWAHARA YOSHITO
IPC: C09K5/16
Filed: 1983-04-11
Abstract: PURPOSE:To provide a solid heat-generating composition which has a high calorific value, is easy to handle and has a constant surface temperature, prepared by mixing a binder into a heat-generating composition in powder and forming the mixture into shape by compression molding. CONSTITUTION:A binder (e.g. alumina sol) is mixed in an amount of 0.5-3wt% into a heat-generating composition in powder consisting of metal powder and a blend of metal oxide or metal sulfate, water and a humectant. The mixture is formed into shape by compression molding under a pressure of 800-3,000kg/ cm<2> and the formed product is packed tightly with air-permeable paper, woven fabric or non-woven fabric or with air-impermeable plastic film, etc. EFFECT:The temperature and time of heat generation can be controlled exactly to desired levels. USE:Moxibustion for medical treatment, hot compress pack, body warmer, etc.
Patent JP-H0646318-A (JP)
Title: Moving vector detection circuit
Inventor: IINUMA TOSHIYA
IPC: H04N11/04
Filed: 1992-03-18
Abstract: PURPOSE:To make the capacity reduction of a representative point memory possible by controlling the representative point memory not by a fixed address but by a floating address. CONSTITUTION:The representative points of each area of image data divided into plural areas are stored in a centroid point memory 2 and a correlation value calculation circuit 3 calculates correlation values by these centroid points, present field centroid points and deviation. Moving vectors are detected via an average value calculation circuit 6, an accumulation addition circuit 4, a minimum value detection circuit 5 and a microcomputer 7. This memory 2 is controlled by a floating address fluctuating at every field by a synchronization generation circuit 15 and a memory control circuit 14, and the capacity of the representative point memory can be reduced since a fixed address is not used.
Patent JP-S57175958-A (JP)
Title: Level deciding device for crown switch
Inventor: HIBI TOSHIO
IPC: H03K19/0175
Filed: 1981-04-24
Abstract: PURPOSE: To eliminate the need for a timing circuit which results in simplifying a constitution, a by a method wherein, in a crown switch, each level output of the switch is coded by the use of an ROM and a shift register, and rotating direction is decided from the sequence.  
     CONSTITUTION: With an input terminal 2 brough into contact with a power source part 1a for a cylindrical member 1, a GND part 1b, and a floating part 1c, a crown switch indicates 3 level conditions. Information from output terminals Q 0 WQ 2  of a shift register, which shifts information from input terminals D 0 WD 2  at 32Hz, are inputted to input terminals MQ 0 WMQ 2  of an ROM4. Informtion, decided from the level of the input terminal 2 and a signal, which inverts (5) a resistor output, is inputted to an input terminal AI, and inputs XMQ 0 WXMQ 2  are caused to produce the resistor input. Outputs SAI 1 and 2 produce a code which corresponds to the level of the terminal 2, and the sequence of the code is processed by a mode ROM7 to discriminate a rotating direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60207445-A (JP)
Title: Cylindrical linear pulse motor
Inventor: MAEDA YUTAKA
IPC: H02K41/03
Filed: 1984-03-30
Abstract: PURPOSE:To improve response property lightening a secondary side rod by weight, by organizing a secondary side shifting element for a hollow structure having necessary and minimum thickness. CONSTITUTION:So far as a primary side magnetic flux generator 7 of a cylindrical linear pulse motor is concerned, cores 2, 3 and a permanent magnet 6 are attached to the inner circumference of a cylindric case 21 and coils 4, 5 are attached to the cores 2, 3. And supporting members 22, 23 are fitted on the both end opening of the case 21, and a shaft 24 is attached to the center of the members. In the outer circumference of the shaft 24, a cylindrical secondary shifting element 27 is arranged via a pole 25 and a cylindrical retaining member 26. And in the outer circumference of the secondary side shifting element 27, the teeth 27a corresponding and confronting to the teeth 2a-3b of the cores, 2, 3 are formed. Then, when a desired pulse signal is transmitted to the coils 4, 5, magnetic flux is generated in turn in a space G and as the result, the secondary side shifting element 27 moves in a step form along the hollow means of the generator 7.
Patent JP-H08262363-A (JP)
Title: Optical scanner and image forming device provided therewith
Inventor: OMURA TAKESHI
IPC: G02B26/12
Filed: 1995-03-22
Abstract: PURPOSE: To provide an optical scanner and an image forming device provided with the optical scanner where a horizontal synchronizing signal is stably detected and which is advantageous to miniaturization. CONSTITUTION: In this optical scanner 100, light reflected by the polygon mirror 132a of a light deflecting device passes through a turning mirror 132c and a projection mirror 132e and is guided to a plane including the optical axis O1 of the light guided to the polygon mirror 132a from a light source and the optical axis O2 of the light reflected by the polygon mirror 132a by the detection mirror 141 of a horizontal synchronizing signal detection part. Meanwhile, the sensor 142 of the horizontal synchronizing signal detection part is arranged at a position where the light is formed into an image by an image-formation optical system in the direction where the light is guided by the detection mirror 141. The light receiving surface of the sensor 142 is faced in the direction where the light reflected by the detection mirror 141 is perpendicularly made incident.
Patent JP-H01237022-A (JP)
Title: Steel pipe having spiral rib on its inner surface and its manufacture
Inventor: TATENO JIRO
IPC: B21C37/26
Filed: 1988-03-16
Abstract: PURPOSE:To manufacture a steel pipe haivng an inside spiral rib excellent in fixing strength by welding and fixing a spiral bar steel to the inner surface of the steel pipe having opposite spiral projections or grooves using them as a guide. CONSTITUTION:The bar steel 7 having the rib of prescribed project height which is formed in a spiral shape in advance is screwed, inserted, welded and fixed into the steel pipe 6 having in the steel pipe a spiral locus 5 of opposite projects 2, 2' or grooves 3 in a spiral shape which works as the guide when the bar steel is inserted and fixed. In this case, the opposite projects or grooves are desired to be smaller than about 3mm in diameter. In this way, it is possible to manufacture a steel pipe excellent in fixing strength and having a spiral rib on its inner surface.
Patent JP-S59190145-A (JP)
Title: Sheet location device
Inventor: HIROTA KAZUHIRO
IPC: B65H9/00
Filed: 1983-04-09
Abstract: PURPOSE:To locate each sheet accurately in a specified position using simple construction by furnishing a pair of reference plates, movable perpendicularly to the direction of sheet traveling, at both sides of a receptacle table sinking aslant to said traveling direction, and by providing a stop plate ahead the receptacle table perpendicularly to said slant surface. CONSTITUTION:A recording sheet b placed on a receptacle table 14 slides to the right along the table 14 because it sinks gradually, and stops at a stop surface 20. When a pair of reference plates 16A, 16B in separation are approached to each other, the corner C of the recording sheet b comes in contact with the reference surface 16, so that the sheet b rotates in a horizontal plane round its center, and the rotational angle and the position of rightmost edge are automatically corrected by the stop surface 20 and reference surface 16a. Thereby the position of recording sheet b in horizontal plane will be in the pre-determined regular position in the condition is held so as to be in correspondence to the width of the sheet b. Accordingly, if the receptacle table 14 is hopped up toward a re-feeding roller 13, the sheet b is fed to feed roller.
Patent JP-S52145883-A (JP)
Title: Measuring instrument
Inventor: HIBINO OSAMI
IPC: B24B49/02
Filed: 1976-05-28
Abstract: PURPOSE: The forked arm tips of different heights of a measuring instrument for recovering constant machining signals, are operated to define a machining reference position of a workpiece and a programed preset dimension, using a single measuring instrument. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59187911-A (JP)
Inventor: ABE SOUICHI
IPC: E01F15/04
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63232180-A (JP)
Inventor: YAMAMOTO IWAO
IPC: B65D81/26
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08258069-A (JP)
Title: Molding eyelet pin and production of multilayered laminated sheet using the same
Inventor: OTO NORIYASU
IPC: H05K3/46
Filed: 1995-03-22
Abstract: PURPOSE: To provide a molding eyelet pin not generating wrinkles in metal foil being an outer layer when a laminate wherein an inner layer circuit board is laminated through a prepreg is subjected to pressure molding under heating and to produce a multilayered laminated sheet using the eyelet pin. CONSTITUTION: A molding eyelet pin is equipped with a shaft part 1 having a through-hole 3 opened up and down and the flange 2 provided to the upper end of the shaft part 1 and the upper surface 4 of the flange 2 is flat and a slope 6 having a sharpened leading edge is formed to the leading end part extending from the flat surface 5. A multilayered laminated sheet is produced by arranging a prepreg and metal foil on an inner layer circuit board successively and pressing the whole under heating. The shaft part 1 of the molding eyelet pin is inserted in the standard hole of the laminate and the inner layer circuit board and the prepreg are pressed by the flange 2 of the molding eyelet pin.
Patent JP-S53147951-A (JP)
Title: Power sequence control system
Inventor: WATANABE CHIYUUJI
IPC: H01H9/54
Filed: 1977-05-30
Abstract: PURPOSE: To prevent an electric circuit from being damaged by inputting and disconnecting the power in the subsequent step after the voltage input and disconnected in the previous step becomes normal when a number of power voltages are input and disconnected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01235314-A (JP)
Title: Superconducting electromagnet
Inventor: KADOI HIDEO
IPC: H01L39/04
Filed: 1988-03-16
Abstract: PURPOSE:To simplify a structure by a method wherein a primary shield plate is installed at the outside of a coil of a superconducting material, a secondary shield plate is installed at its outside, both ends of the primary shield plate are fixed to a tank and both ends of the secondary shield plate are fixed to the tank via a heat-insulating material. CONSTITUTION:When a superconducting electromagnet is operated, the inside of an outer cylindrical case 13 is made vacuum, LHe is stored inside an LHe tank, a main coil 22 and a shield coil 21 are cooled down to a superconducting state, and an electric current of a prescribed amount flows through both coils 22, 21. When the main coil 22 and the shield coil 21 are cooled, a secondary shield plate 25 is cooled by LHe via the LHe tank 14 and a heat-insulating material 25 sandwiched between a flange 23 and the LHe tank; a primary shield plate 26 is cooled by LHe via the LHe tank 14. Both shield plates 25, 26 are cooled in a well-balanced manner due to the existence of the heat-insulating material 28; the radiant heat from the outside is shut out effectively. In addition, the main coil 22 and the shield coil 21 themselves are cooled by bobbins 19, 20 for coil use which have closely adhered to the LHe tank 14.
Patent JP-H11255455-A (JP)
Title: Temporary fixing device for entrance component block body of elevator
Inventor: MORINAGA TAKASHI
IPC: B66B13/30
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the centering/fixing work to a building by providing a mechanism adjusting the vertically of an entrance component block body on a hook member to a building wall for preventing a turnover into a hoistway. SOLUTION: An entrance component block body is temporarily mounted on a support member installed on the floor portion of a landing, then a temporary fixing device is fixed to a landing wall 7a by a hold section 10 and a screw 11. A screw 16 is rotated to couple a coupling section 15 and a jamb 5 with a job reinforcing member 5a and a coupling face 15 a. This work is conducted for the right and left jambs 5 respectively. When a screw 13 is rotated CW for centering/fixing the jamb 5 temporarily fixed to the landing of each story, the jamb 5 is inclined into a hoistway with respect to the landing wall 7a. When the screw 13 is rotated CCW, the jamb 5 is inclined toward the landing. The inclination of the jamb 5 is easily adjusted by rotating the screw 13, and the jamb 5 can be kept at the prescribed verticality state.
Patent JP-S57179462-A (JP)
Title: Ball screw
Inventor: YAMAZAKI YOSHIHO
IPC: F16H25/22
Filed: 1981-04-28
Abstract: PURPOSE:To enable a back-lash reducing mechanism to be incorporated in a nut body by urging a nut adjusting section, slidable radially, toward the nut body. CONSTITUTION:A nut 2 is constituted from a nut body 2a and a nut adjusting section 2b complementing the nut body 2a. The nut body 2a is cut out in about a half of the circumference in the axial central portion. The adjusting section 2b provided with an arcuate cross section conforming to said cut-out is supported on the rear and front portion by both sides of the nut body 2a to slide only radially. A spring groove 7 is continuously engraved in the outer periphery of the nut body 2a and adjusting section 2b and a coil spring 8 is trained along this spring groove 7 under the extended condition.  The nut adjusting section 2b is urged toward the nut body 2a by contracting force of this coil spring 8.
Patent JP-H06253970-A (JP)
Title: Manufacture of pleat curtain
Inventor: MAEKAWA KIYOTAKA
IPC: A47H23/02
Filed: 1993-02-28
Abstract: PURPOSE:To provide a method for manufacturing a pleat curtain excellent in productive operability needing no pleat working after weaving and in holding a holding tendency of the pleat permanently. CONSTITUTION:Weave texture gaps 5 corresponding to any number of warps are provided in the center of respective folding parts 2 provided with a predetermined width at a predetermined interval between shank parts 1, while any number of heat deposited yarns 7 dissolved on the surface by heating and deposited on the other yarns are warped orderly on both left and right sides of the texture gap 5 and respective predetermined number of wefts 4a in the folding inner surface side of respective folding parts 2 are woven under the condition of jumping over into the inner surface side without being woven into a desired number of warps at both left and right sides of the texture gaps 5. The heat deposited yarns 7 heated to the deposit temperature of themselves after the weaving are deposited on the other yarns.
Patent JP-S58180048-A (JP)
Title: Connecting structure of lsi
Inventor: NAGAI SHIYUUICHI
IPC: H01L23/32
Filed: 1982-04-16
Abstract: PURPOSE:To enable to exchange and to connect the LSI's simply by a method wherein a multilayered printed wiring board and a flat plate type circuit substrate mounting the LSI's of the plural number are connected by connectors provided with flat cables. CONSTITUTION:The input/output signal pins 5 of the multilayerly printed wiring board 2 and the contact springs 42 of the connectors 4 provided with the flat cables are connected by inserting the connectors. Then, the connecting terminals 12 on the flat plate type circuit substrate 8 mounting the LSI's of the plural number and the contact springs 41 of the connectors 4 provided with the flat cables are connected by inserting the connectors. Moreover a connector base 15 is fixed on the multilayerly printed wiring board 2 by mounting screws 61 and mounting nuts 61', the connectors 4-4''' provided with the flat cables are fixed to the fixing parts 16 of the connector base 15 thereof, and the connectors 4-4''' provided with the flat cables to connect electrically between the multilayerly printed wiring board 2 and the flat plate type circuit substrate 8 mounting the LSI's of the plural number are equipped at the four places of the circumference of the flat plate type circuit substrate 8. Accordingly the flat plate type circuit substrate 8 and the connectors 4-4''' provided with the flat cables can be exchanged simply.
Patent JP-H06249321-A (JP)
Title: Driving force transmission member
Inventor: KOBAYASHI KAZUHIRO
IPC: B41J11/00
Filed: 1993-02-27
Abstract: PURPOSE:To prevent generation of irregular rotation and blurring of a rotational body without using a fly wheel by integrating a ring on whose outer periphery a belt guide groove or a gear is formed with a journal part through an oscillation eliminating elastic body fitted to an inner side of the ring. CONSTITUTION:A driven pulley 3 is prepared by integrating a ring 5 on whose outer periphery a toothed belt guide groove 4 is formed with a journal part 7 which is fitted and connected to an oscillation eliminating elastic body 6 made of synthetic rubber, which is fitted and connected to an inner side of the ring 5. The journal part 7 is fixed to one side of a center shaft 8 which is fixed to a photosensitive drum 2. Both ends of the center shaft 8 are supported by bearings arranged on a frame of a copy machine. In respect to a belt 9, one end is wound around the belt guide groove 4 of the driven pulley 3, and the other end is wound around a belt guide groove 11 of a driving pulley 10. The driving pulley 10 is interlocked with a motor 13 through a winding transmission system 12.
Patent JP-H09261139-A (JP)
Title: Automatic explanation system
Inventor: NAGATA HIROICHI
IPC: G08B13/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively explain the exhibits by reading the explanation information corresponding to the received identification information out of a storage means. SOLUTION: This system includes an output means 34 which outputs the explanation information and a control means 32 which reads the explanation information corresponding to the identification information received by a receiver means 31 out of a storage means 33 and gives a command to the means 34. When a visitor who is carrying an exhibit attached by an identification information transmitting device 2 gets close to a common explanation device installed at a corner of an exhibit hall, the identification information on the corresponding exhibit sent from the device 2 is received by an explanation device 3. Then the explanation information selected by the identification information is read out of the means 33, and the explanation is outputted by an output means 34 in voices, images, etc.
Patent JP-H05264762-A (JP)
Title: Meter with linear-motion indicator
IPC: G12B11/04
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a meter of new design, whose indicator moves linearly, rather than circularly as in the conventional manner. CONSTITUTION:A torque is transmitted from an indication drive shaft 6 to a slide link 21 through a rotary rink 17 constituting a link assembly 14, as a result the slide link 21 moves in horizontal direction while it rises so that the indication 9 mounted on the slide link 21 is moved linearly in horizontal direction. Also, gear trains 20, 26, and 25 which are formed on the slide link 21 allow the indicator 9 to face nearly upward constantly.